(You are Spike.)

You are Spike, a cute little purple dragon with green spikes on your back. You live with Twilight Sparkle and are her assistant. Twilight has recently officially become a princess and now has her own castle instead of her usual library, and you have your own room, and a rather large one at that.

Twilight had five friends, one of whom was Rarity. Rarity owned her own fashion boutique and seemed obsessed with gems and fashion, but you caught her eye too. She found you very cute, and over time, Rarity began to think about you more and more.

Rarity began to notice that she was looking at you or thinking about you more and more often. She wanted to spend more time with you. She often invited you to her boutique, often for far-fetched reasons, but you believed her. Every time Rarity looked at you, she felt strange, yet at the same time pleasant.

At some point, you became something of an obsession for Rarity. She began to want you. No, she needed you. She believed Twilight wasn't worthy of you. Rarity desperately wanted to take you from Twilight, but she didn't know how. Rarity spent weeks devising a plan to take you from Twilight without anyone finding out. Rarity barely slept, pondering the plan.

And today, Rarity finished devising a plan to take you for herself and decided to carry it out today. Rarity hid at the castle entrance, waiting for Twilight to leave the castle and head off somewhere. After sitting there for a while, Rarity finally saw the castle doors open and Twilight appear.

After waiting a bit and making sure Twilight was gone, Rarity entered the castle and immediately headed to the top floor. She thought you were most likely there, and Rarity was right. You were sitting in one of the rooms. When you entered, Rarity smiled at you, and you greeted her. Rarity immediately said she needed your help with something. In fact, it was part of her plan. You mentioned that Twilight was away, to which Rarity replied.

"I don't need Twilight's help. I need your help. So, are you ready to help me, Spikey-Wikey?"